now we want to bring everyone up to date on the health of former george w. bush who was released from the hospital in dallas today one day after receiving a stent. the famously fit president was told to take it easy for a day but he can resume a normal schedule tomorrow. >>> now tonight an abc news exclusive, the lone survivor of a tragedy we all followed together is speaking out for the first time. those 19 young firefighters, the elite hot shot team were killed in june, trapped by the fast moving inferno in arizona. abc's chief investigative reporter brian ross sat down with the only member of that team to get out alive. >> reporter: as the wildfires spread across a rocky hillside in yarnell, arizona, there is was no immediate sense of impending danger. according to the first public account by the lone survivor, 21-year-old brendan mcdonald. >> everything seemed normal, not threatening, just a typical day going direct on a fire. >> reporter: all 20 members of a team called the gran it mountain hot shots specially trained to go into wildfires responded that